Riverdale, Iowa
Riverside, Iowa
Riverton, Iowa
Robins, Iowa
Rochester, Iowa
Rock, Iowa
Rock Creek, Iowa
Rock Falls, Iowa
Rock Grove, Iowa
Rock Rapids, Iowa
Rock Valley, Iowa
Rockford, Iowa
Rockingham, Iowa
Rockwell, Iowa
Rockwell City, Iowa
Rodman, Iowa
Rodney, Iowa
Roland, Iowa
Rolfe, Iowa
Rome, Iowa
Roosevelt, Iowa
Roscoe, Iowa
Rose Grove, Iowa
Rose Hill, Iowa
Roselle, Iowa
Ross, Iowa
Rossie, Iowa
Round Prairie, Iowa
Rowan, Iowa
Rowley, Iowa
Royal, Iowa
Rudd, Iowa
Runnells, Iowa
Rush Lake, Iowa
Russell, Iowa
Ruthven, Iowa
Rutland, Iowa
Ryan, Iowa
Sabula, Iowa
Sac, Iowa
